อ้างอิง

http://www.baanjomyut.com/library_2/extension-4/the_visual_aesthetics/07.html

http://manastudio.net/%E0%B8%97%E0%B8%B1%E0%B8%A8%E0%B8%99%E0%B8%A8%E0%B8%B4%E0%B8%A5%E0%B8%9B%E0%B9%8C%E0%B8%84%E0%B8%B7%E0%B8%AD%E0%B8%AD%E0%B8%B0%E0%B9%84%E0%B8%A3/

https://sites.google.com/site/wbpthaidances/%E0%B8%84%E0%B8%A7%E0%B8%B2%E0%B8%A1%E0%B8%AB%E0%B8%A1%E0%B8%B2%E0%B8%A2%E0%B8%97%E0%B8%B1%E0%B8%A8%E0%B8%99%E0%B8%A8%E0%B8%B4%E0%B8%A5%E0%B8%9B%E0%B9%8C

https://th.wikipedia.org/wiki/%E0%B8%97%E0%B8%B1%E0%B8%A8%E0%B8%99%E0%B8%A8%E0%B8%B4%E0%B8%A5%E0%B8%9B%E0%B9%8C

https://www.google.co.th/search?q=%E0%B8%97%E0%B8%B1%E0%B8%A8%E0%B8%99%E0%B8%A8%E0%B8%B4%E0%B8%A5%E0%B8%9B%E0%B9%8C&biw=1366&bih=673&source=lnms&tbm=isch&sa=X&sqi=2&ved=0CAYQ_AUoAWoVChMIjqLa-I_4xwIVVI-OCh0SGAC4&dpr=1